baber/WOPTO huggingface dataset:
Patent DE-3132023-A1 (DE)
Title: Endothermic centrifugal three-stroke engine
Inventor: ITALIA SEBASTIANO
IPC: F01C3/02
Filed: 1981-08-13
Abstract: Endothermic centrifugal three-stroke engine comprising a circular cylindrical chamber (1), through the centre of which a drive shaft (2) passes. A rotor wheel (14) is fixed on the drive shaft (2) inside the chamber (1) and a piston (13) running radially to that wheel is fixed to it, which piston performs a continuous circular movement under the pressure of a fluid admitted at (9). The fluid is ignited at (10) and exhaust occurs at (11). The chamber (1) has a port (15), which is intermittently closed by means of a ring gear (3) provided with a window (3') and driven by the drive shaft (2) by way of gears (4). The window (3') always coincides with the port (15) when the piston (13) has performed one full revolution. The compression stroke is thereby removed; the piston does not perform a rectilinear but rather a continuous circular movement. <IMAGE>
Patent DE-3132130-A1 (DE)
Title: Gas turbine plant having at least one regenerative heat exchanger
Inventor: HUELLER JOSEF
IPC: F02C7/06
Filed: 1981-08-14
Abstract: The present invention is aimed at providing, inter alia, a light, compact gas turbine plant which is easy to maintain, permits high process temperatures and has a regenerative heat exchanger, and in which, chiefly,   - the shaft assembly (line) of the gas generator and the shaft assembly of the power turbine are arranged in two separate planes in parallel above or next to one another; - the compressor drive turbine of the gas generator and the power turbine are arranged either in a common transverse plane or in two axially (slightly) mutually offset transverse planes, and moreover have gas applied to them in mutually opposed directions, and in which   - the compressor turbine and the power turbine together with the associated gas or hot gas guides including the combustion chamber as well as the regenerative heat exchanger are essentially components of the hot zone of the plant, while the compressor of the gas generator, the air inlet housing of the latter and output and drive devices are essentially components of the cold zone of the plant, which is situated on the side averted from the hot zone.
Patent DE-3135859-A1 (DE)
Title: Gravitation clock
Inventor: BEHRENS HERBERT
IPC: G04B1/26
Filed: 1981-09-10
Abstract: Published without abstract.
Patent DE-3137464-A1 (DE)
Title: Heat pump
Inventor: NOYA MIKHAIL ING GRAD
IPC: F25B41/04
Filed: 1981-09-21
Abstract: In a heat pump, there are arranged in the coolant circuit a compressor (1), a condenser (2), a throttling arrangement (3) and an evaporator (4) which is monitored by a pressostat (5). Also provided is a short-circuit line (8) with a valve (9) which is switchable depending upon the pressostat (5). The short-circuit line (8) connects a section (6) of the coolant circuit located in front of the compressor (1) to a section (7) of the coolant circuit located behind the compressor (1). By opening the valve (9), gaseous coolant at higher pressure coming from the compressor (1) can be added to the coolant flow at low pressure coming from the evaporator (4), with the result that the compressor (1) has to be switched off less frequently as a result of too low evaporation pressure and the starting current on switching the compressor (1) on again is reduced as a result of the pressure compensation between the sections (6 and 7). <IMAGE>
Patent DE-3143079-A1 (DE)
Title: Shelving unit for storing and supplying articles
Inventor: STECK OTTO
IPC: A47B87/02
Filed: 1981-10-30
Abstract: The invention proposes a shelving unit which can be assembled from individual segments to supply boxes, each segment consisting of two side walls (11) which are connected to each other by means of front (13) and rear (12) longitudinal webs. Feet (14) projecting beyond the front edge (20) of the side walls (11) are attached to the underside of the lowermost segment. Attached to the rear (12) and front longitudinal webs (13) are transverse sections (15) which slope forwards and downwards and extend parallel to each other, and which project far beyond the front side of the shelving unit segment. The boxes can be stored on the slightly downward-sloping sections (15), being guided because of the design of the sections. <IMAGE>
Patent DE-3143397-A1 (DE)
Title: Developing unit
Inventor: SAKAMOTO KOJI
IPC: G03G15/09
Filed: 1981-11-02
Abstract: A developing unit for developing a latent, electrostatic image which has been generated on a part carrying a latent, electrostatic image into a visible image has a developing sleeve for conveying developer to the latent, electrostatic image in order to develop the latter into a visible image, and a developer layer thickness control device for controlling the thickness of a developer layer on the developing sleeve; in this developing unit, the developer layer thickness control device has a pressure-exerting part in order by means of the magnetic force which has been exerted on the pressure-exerting part in the direction of the developer conveyor device to exert pressure on the developer layer on the developing sleeve, the pressure-exerting part being held such that it can be moved or displaced in a direction perpendicular to the surface of the developing sleeve. <IMAGE>
Patent DE-3200246-A1 (DE)
Title: Construction element consisting of a hollow body which is closable in an airtight and vapourtight manner with walls and rigid or movable sealing bodies
Inventor: BECKER OTTO ALFRED DR
IPC: F16S1/00
Filed: 1982-01-07
Abstract: The subject of this application are examples of agents effecting the expansion of substances in the hollow space for tensioning the tensioning body. Suitable for this are: swelling agents and liquids changing from the liquid state into the gaseous state as well as substances increasing their volume through chemical transformation, as well as by polymerisation, for example inorganic or organic substances developing in a lattice-like three-dimensional manner and substances increasing their volume by crystallisation and restructurings of added macromolecules by polyaddition of polymer chains and by "van der Waals forces". Such substances include, inter alia, comminuted wood, polyvinyl chlorides, polyamides, carbon dioxide, calcium carbonate, metal powders and acids, expanded concrete and gypsum, polarised solvents, blowing agents evolving gases.
Patent DE-3205252-A1 (DE)
Title: Clamping device for a metal divided rule of low flexural rigidity
Inventor: WEISS WOLFGANG
IPC: G01K7/20
Filed: 1982-02-15
Abstract: The invention relates to a clamping device for a metal divided rule of low flexural rigidity. It can be used wherever the aim is to guarantee precise measurement of the divided rule temperature with relatively little outlay and to enable correction of the course of the division in accordance with the deviation of a defined divided rule temperature. The clamping device is characterised in that a coil which is arranged between at least two terminal strips is inserted in a manner capable of switching from a clamping process to a temperature measurement in a bridge circuit known per se.
Patent DE-3209189-A1 (DE)
Title: Device for information transmission
Inventor: RAQUET FELIX DIPL ING
IPC: H04B11/00
Filed: 1982-03-13
Abstract: In a device for transmitting information signals via an existing line network, the electrical line network is not to be used for information transmission. The information signals are transmitted via the water or heating pipe network. For this purpose, transmitters and receivers are connected to ultrasonic transducers which transfer a modulated ultrasonic frequency to the pipe network.
Patent DE-3214629-A1 (DE)
Title: Method and system for continuous monitoring and control of a group of filling stations for gas cylinders
Inventor: GINESTE JEAN-ROGER
IPC: F17C13/00
Filed: 1982-04-20
Abstract: The system comprises a carrousel (200) carrying a plurality of individual filling posts (210), a bottle-entry and data-recording device (100), a weighing device (400), an ejection device (500), and control, calculating and display means (600). It allows, by means of a comparison made subsequently between the actual weight of a filled bottle and the desired weight, on the one hand the follow-up control of each filling post and on the other hand the ejection of those bottles which are empty or under-filled. Furthermore, the measurements given by the weighing device are stored and subsequently reproduced in order to find the total production of each filling post and the production of the set of filling posts. Application to monitoring and control of the filling of bottles for compressed or liquefied gas. The weight is determined before the weigher reaches equilibrium from instantaneous measurements made at intervals of e.g. 100 ms. <IMAGE>
Patent DE-3220023-A1 (DE)
Inventor: BREITSCHEIDEL HANS-ULRICH
IPC: F01N1/24
Filed: 1982-05-27
Abstract: A sound-insulated flow duct is provided with walls made up of a composite of an elastic thermoplastic, predominantly closed-cell foam material as the outer layer and an open-cell, elastic soft foam material as the inner layer.
Patent DE-3222976-A1 (DE)
Title: Method of drawing off explosive gas-air mixtures from hollow spaces and arrangement for carrying out the method
Inventor: VOIGT MARTIN DIPL ING
IPC: E21F7/00
Filed: 1982-06-19
Abstract: The invention relates to a method of drawing off explosive gas-air mixtures from hollow spaces, for example methane-air mixtures from sealed-off caved areas or roadways in underground mining, and an arrangement for carrying out the method, a non-explosive gas-air mixture being blown out into the environment by means of a system of one or more rigid and/or flexible gastight lines, which system leads from one or more openings in the wall of the hollow space into an area of fresh air and into which air is blown at one or more locations at high flow velocity to produce the extracting pressure gradient and simultaneously to dilute the explosive mixture.
Patent DE-3225933-A1 (DE)
Title: Appliance for atomising chemical solutions
Inventor: LOCHER OTTO
IPC: F23C15/00
Filed: 1982-07-10
Abstract: An atomising appliance with an oscillating burner has a combustion air feed chamber (57), a gasifying nozzle (32) and a mixing channel (34) with a coaxially connected mixing tube. The axis (46) of the combustion air channel (57), the axis (71) of the gasifying nozzle (32) and the axis of the mixing channel (34) are arranged respectively at right angles to one another. The gasifying nozzle (32) opens at the periphery of the mixing channel (34) and projects slightly relative to this. The axis of the combustion air channel (57) is arranged vertically in the use position of the appliance. This arrangement improves the starting properties of the burner and favours the burner performance. <IMAGE>
Patent DE-3228241-A1 (DE)
Title: Push-button unit
Inventor: PILLUKAT WILFRIED
IPC: H01H13/807
Filed: 1982-07-28
Abstract: In a matt keyboard having elastically deformable bellows (4) and conductor tracks (3) which can be electrically connected in pairs by push-button pressure, by being placed on a contact stamp (5), the number of contact functions per push-button (10) is increased by mechanical allocation of a maximum of three bellows (4) and corresponding contact regions (2) on the printed-circuit board (1). A pressure distributor (9) is provided as a mechanical compensating element between the push-buttons (10) and the associated bellows (4). Application: keyboards for telecommunications terminal equipment. <IMAGE>
Patent DE-3232372-A1 (DE)
Title: Apparatus for thermal treatment of wound textile material
Inventor: GRASSMANN HANS-CHRISTIAN DIPL
IPC: F26B7/00
Filed: 1982-08-31
Abstract: The invention relates to the capacitive high-frequency drying of wound textile material (3). The stray field electrodes (5,6,13) are surrounded by a gastight housing (8) in which an elevated pressure is produced. This permits the electrical field strength to be increased.   <IMAGE>
Patent DE-3233848-A1 (DE)
Inventor: DIERICHS WOLFGANG DR
IPC: D06N7/00
Filed: 1982-09-11
Abstract: Lining paper having a dehesive surface for wallpapers of all kinds and heavy wall coverings which consists of a fleece laminated on one side with a thin plastic film.
Patent DE-3235966-A1 (DE)
Title: Process for the production of a fish flavouring and/or crustacean flavouring
Inventor: KARG JOERN E
IPC: A23L27/26
Filed: 1982-09-29
Abstract: The invention for the production of a fish flavouring and/or crustacean flavouring is described in detail with the aid of an example which is intended not to restrict but only to illustrate the invention of thermally stable fish flavourings and/or crustacean flavourings; it is clear that numerous modifications can be carried out within the concept of the invention.
Patent DE-3236197-A1 (DE)
Title: Aid for livestock birth
Inventor: WEILAND WERNER
IPC: A61D1/08
Filed: 1982-09-30
Abstract: The invention relates to an aid for livestock birth, consisting of a bar which can be supported against the body of the mother, with an attachment support or the like, a displaceable part arranged on the bar, and holding devices arranged on this part and permitting a stretching of the leg loops for the young animal in the direction of traction. The aim of the invention is to provide an aid for livestock birth, of the type mentioned at the outset, in which a continuous movement of the young animal during delivery is ensured, so that, in general, different forces are not exerted on the young animal and the mother, and at the same time the aim is to ensure that infection of the young animal and mother when using the device is ruled out. The aim is achieved by virtue of the fact that the part arranged on the bar is hydraulically displaceable thereon.
Patent DE-3244752-A1 (DE)
Title: Process for the preparation of fatty acid nitriles and glycerol from glycerides, in particular from natural fats and oils
Inventor: STUEHLER HERBERT DR
IPC: C07C31/22
Filed: 1982-12-03
Abstract: Fatty acid nitriles and glycerol are obtained jointly in good yields and improved quality when glycerides, in particular natural fats and oils, are reacted in a stream of ammonia in the presence of a diorganotin(IV) bis-sulphonate as catalyst, discharging the product mixture formed, and separating the products.
Patent DE-3306273-A1 (DE)
Title: Device with two plastic bodies which can be rotated relative to one another
Inventor: GLIER GUENTHER
IPC: F16C11/04
Filed: 1983-02-23
Abstract: A device with two plastic bodies which can be rotated relative to one another has a frame-like first body which surrounds an opening and into which a second body is built in. In each of its two lateral end walls, the second body has a bearing lug, each of which can be brought into engagement with the respective bearing journal on the first body. A recess in the end wall extends from the bearing lug to the rear edge of the said wall, allowing the second body to be slipped on to the bearing journal. The bearing lug is designed to extend over a circular arc of over 180 DEG  situated opposite the recess and is surrounded by a steel spring clip which is spaced from the arcuate bearing surface and follows the shape of the arc.
Patent DE-3307093-A1 (DE)
Title: B/C pillar of a motor vehicle with integrated seat belt elements
Inventor: ERNST HANS-HELLMUT DIPL ING
IPC: B60R22/195
Filed: 1983-03-01
Abstract: The invention relates to a B pillar or C pillar (2) of a motor vehicle, which is designed for optimised integration of the safety belt, with the aim of reducing constructional weight and saving costs. An automatic rolling-up device (14) which, with the exception of the belt shaft (10), consists to the largest possible extent of plastic is mounted by means of a blind rivet under a blocking frame plate (9) which absorbs the blocking load in the case of an accident. The force transmission into the post plate (3), provided locally with reinforcement beads (27), of the vehicle body does not occur at points but rather in a planar fashion. In the upper region there are guide and blocking rails (6) which are formed integrally from the post plate (3) and in which a vertically adjustable device is guided into the deflexion fitting (15) and is fixed and blocked. For a belt-retracting process, a linear retractor (20) which is mounted vertically in the B pillar (2) is provided, and in the case of an accident said linear retractor (20) removes the belt slack from the belt system via a cable (21) and an angular lever (23) by the angular lever (23) drawing the belt band (16) into the interior (5) of the post via the rollers (24, 25, 26). <IMAGE>
Patent DE-3309884-A1 (DE)
Title: Reusable positively-locking lock for a screw/nut of a detachable screw connection
Inventor: LE THANH-SON DIPL ING
IPC: F16B39/10
Filed: 1983-03-17
Abstract: It is intended to lock a reliable screw connection against self-acting release of the screw/nut, against being lost and against subsiding through the locking elements. The locking elements have the object of counteracting the mechanism of self-acting release of the screw/nut and the unavoidable subsidence of the screw connection, especially during dynamic stressing at right angles to the screw axis. The coupling parts which are used for positively-locking locking of the screw/nut of a screw connection can largely fulfil this object. The screw connection can hence not only be locked against self-acting release of the screw/nut, against being lost and against subsiding, but, as a result of the use of plastic parts, it also damps vibration, forms a seal and is protected against corrosion. The relative oscillation movements between the braced parts are limited by the fitting sleeve and are largely absorbed by said sleeve. The screw is then subject to less stress, so that fatigue fracture of the screw can largely be prevented in this way. The coupling parts are reusable and, to a large extent, can be used independently of the installation position.
Patent DE-3320950-A1 (DE)
Title: Drive arrangement for a motor vehicle
Inventor: SCHOLZ ROMANUS DIPL ING
IPC: B60K6/26
Filed: 1983-06-10
Abstract: A drive arrangement for a motor vehicle has a reciprocating piston combustion engine, a first shiftable clutch (2) for the connection of a flywheel (5), assigned to the engine crankshaft (1), with an output shaft (45) leading, by way of a transmission, to the drive wheels of the vehicle, a second shiftable clutch (3) for connecting the engine crankshaft (1) to the flywheel (5), which contains the pressure plates (13-16) of the shiftable clutches (2, 3), and an electrical machine (4) for driving the motor vehicle and/or starting the combustion engine, which machine has a stator (24), connectable to fixed housing parts of the combustion engine, and a rotor (25) connected to the flywheel (5). In order to find a favourable arrangement both of the axial overall length and also with regard to the losses of the electrical machine, the second clutch (3) is to be arranged radially below the rotor (25) of the electrical machine (4) and together with this essentially in the radial plane of the bearing (6) assigned to the flywheel (5). In addition, the second clutch (3), by means of an operating element (34, 34a) overlapping the first clutch (2), is to be capable of operation in the engagement direction by a diaphragm spring (30) arranged on that side of the first clutch (2) which is remote from the engine crankshaft (1), and in the release direction by a release bearing (28, 29) acting on the diaphragm spring (Fig. 1). <IMAGE>
Patent DE-3321190-A1 (DE)
Title: Closure with screw thread for a packaging container
Inventor: SCHIBALSKY WOLFGANG
IPC: B65D41/26
Filed: 1983-06-11
Abstract: The closure for a packaging container, for example bottles, in particular of thermoplastics or glass, is to serve as a measuring beaker and is screwed onto a packaging container of this type. In this case, the filling space 16 of the cap 1 protrudes into the bottle neck 2, a threaded part 4 being inserted in the bottle neck 2, said threaded part having an internal thread 12 into which the cap 1 is screwed. The residual liquid in the cap 1 then flows back into the packaging container 3. <IMAGE>
Patent DE-3325623-A1 (DE)
Title: Handgun or long gun having a barrel which is drilled through transversely and having a removable silencer
Inventor: BRANDL RUDOLF
IPC: F41A21/30
Filed: 1983-07-15
Abstract: A handgun or a long gun having a barrel (11) which has at least one transverse hole (14) and having a removable silencer (62) which has an expansion space (58) into which the transverse hole opens, and having a closing device (34) which can be operated selectively and is positioned in the path of the combustion gases from the interior of the barrel into the expansion space is characterised in that the arrangement is designed in such a manner that the closure device (34) is prevented from opening or being held open when the silencer (62) is not fitted. This avoids danger to the person shooting. <IMAGE>
Patent DE-3333682-A1 (DE)
Title: Harp with retuning mechanism
Inventor: BURGER HANS-JOACHIM
IPC: G10D3/14
Filed: 1983-09-17
Abstract: Published without abstract.
Patent DE-3335598-A1 (DE)
Title: Method of producing an electrode plate, electrode plate produced thereby and its use
Inventor: BOSCH WILLY DIPL PHYS
IPC: H01J17/49
Filed: 1983-09-30
Abstract: In displays in which electrons are generated in a rear chamber (5) and are drawn forward by selectively opened elements in a control matrix and consecutively scan (as a result of a postdeflection) a plurality of pixels at that point, the deflection electrodes (12, 14) expediently take the following form: running along a perforated plate (4) placed in front of the control matrix are strip conductors (14) which each enclose a series of holes between them and extend into the holes (13) of said series. According to the invention, this conductor structure is produced by screen printing, in particular on a plate (4) between 0.1 mm and 1 mm thick using a screen printing paste whose viscosity is in a certain range of values for every plate thickness. This technique ensures a specified ratio in the critical conductor dimensions; in particular, the critical insulating gap can be adhered to relatively precisely both on the printed surface and in the holes, and the penetration depth can be given a desired value at which no interfering wall charges occur. Main field of application: flat display screen with plasma cathode and electron postacceleration, in particular for data display terminals and television sets. <IMAGE>
Patent DE-3336525-A1 (DE)
Title: Mixture feed arrangement in an internal combustion engine
Inventor: LEE WENPO DR-ING
IPC: F02M33/04
Filed: 1983-10-07
Abstract: For the purpose of evening out the distribution of mixture between the combustion chambers of an internal combustion engine, that portion of the fuel precipitated in the liquid state on the walls of the intake pipes (1, 2, 3, 4) and caught by means of collecting channels (8) is fed by way of lines (9, 10, 11, 12) to the respective intake pipe which leads to the next working inlet valve of the engine (fig. 1). <IMAGE>
Patent DE-3340432-A1 (DE)
Title: Grinding belt having a connecting point bridged over by a synthetic resin belt
Inventor: TOILLIE EBERHARD DIPL ING
IPC: B24D11/06
Filed: 1983-11-09
Abstract: Grinding belt having a connecting point bridged over by a synthetic resin belt containing reinforcing fibres. Good longitudinal strength despite limited thickness of the synthetic resin belt is achieved by a random fibre reinforcement thereof.